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Relai Proteksi Penyulang ABB REF615

ABB REF615, yang juga dikatalogkan sebagai relai proteksi penyulang REF615, beroperasi sebagai unit proteksi dan kontrol berbasis IEC 61850 dengan desain drawout untuk aplikasi penyulang tegangan menengah di jaringan distribusi utilitas dan industri.

Spesifikasi Perangkat Keras

Parameter Spesifikasi
REF615 Model
ABB Merek
Asal Platform proteksi tegangan menengah ABB
Berat Rakitan relai drawout kompak
Dimensi Ukuran casing seri 615 standar
Suhu Operasi -25 hingga +55 deg C (diperluas hingga +70 deg C)
Catu Daya 24–60 VDC atau 100–240 VAC / 48–250 VDC
Input Arus Input CT 1 A atau 5 A (gangguan tanah sensitif 0,2 A opsional)
Input Tegangan Sekunder PT 60–210 VAC
I/O Biner Hingga 20+ BI dan 15+ BO tergantung konfigurasi
Port Komunikasi 1–2 port Ethernet (fiber RJ45 atau LC)
Protokol IEC 61850 Ed.1/2, GOOSE, PRP/HSR, Modbus, DNP3, IEC 60870‑5‑103
Sinkronisasi Waktu SNTP, IEEE 1588 v2 PTP
Kelas Enklosur Bagian depan IP54 (pemasangan rata), bagian belakang IP20

Jaringan Deterministik Profinet / EtherNet/IP

Arsitektur IEC 61850 REF615 selaras dengan perilaku Ethernet deterministik yang ditemukan pada sistem Profinet dan EtherNet/IP. Redundansi PRP/HSR port ganda memastikan pemulihan tanpa waktu henti saat terjadi kegagalan tautan, sementara pesan GOOSE menyediakan propagasi peristiwa peer-to-peer yang dapat diprediksi. Penskalaan kepadatan I/O didukung melalui paket I/O biner modular, dan kompatibilitas flash firmware mempertahankan sinkronisasi di seluruh skema proteksi terdistribusi.

Pertanyaan yang Sering Diajukan

T: Dapatkah REF615 beroperasi dengan rangkaian CT 1 A dan 5 A? J: Ya, input CT dapat dipilih untuk 1 A atau 5 A, dengan kanal gangguan tanah sensitif 0,2 A opsional.

T: Apakah relai mendukung komunikasi Ethernet redundan? J: Ya, PRP dan HSR didukung pada port fiber RJ45 atau LC.

T: Dapatkah unit drawout dilepas tanpa mengganggu pengabelan? J: Ya, desain drawout modular memungkinkan pelepasan unit relai sementara pengabelan terminal tetap utuh.

Pedoman Instalasi Lapangan

  • Pertahankan pemisahan antara kabel CT/PT dan kabel Ethernet untuk mengurangi interferensi.
  • Pastikan kontinuitas pembumian untuk lapisan pelindung dan screen kabel.
  • Validasi dataset IEC 61850 GOOSE dan redundansi PRP/HSR sebelum pemberian energi.
  • Konfirmasikan polaritas CT dan batas burden selama commissioning.
  • Pertahankan suhu lingkungan antara -25 hingga +55 deg C (atau varian diperluas hingga +70 deg C).
Related Tags:
Is our price competitive?
Topbrands collaborates with over 50 countries worldwide. As a leading supplier in China, we can provide significant discounts to customers based on market demand.
What is the warranty period?
We offer a standard one-year warranty for all new and original items.
What payment methods do we accept?
We accept 100% T/T (Telegraphic Transfer) before shipping. For items with a lead time, a 30% deposit is required in advance, with the remaining 70% balance due before shipping. If you have an agent in China, please contact us for RMB transfer.
What is the warranty period?
We offer a standard one-year warranty for all new and original items.
What shipping methods do we use?
We primarily utilize carriers such as FedEx, DHL, UPS, BRE, etc. If you have an account with any of these carriers, you can arrange the shipping yourself. Additionally, we offer free shipping to China freight forwarders.
What is our delivery time?
Typically, delivery takes around 1-3 days after receiving the advance payment. For items with a quoted lead time, delivery will occur as per the specified lead time.
How do we package the goods?
Our packaging process involves multiple layers of protection. Initially, the product is placed in its original box, sealed with a label. Then, we add a layer of bubble wrap to safeguard against collisions during transportation. Finally, all products are securely packed in sturdy boxes for further protection.
How can customers contact us and request a quote?
Customers can inquire via email, WhatsApp, WeChat, Skype, or any preferred communication platform. Simply reach out to us, and we'll promptly provide a quote tailored to your needs.

Topbrands PLC Limited is a top supplier of genuine new PLC and DCS parts, serving over 50 countries globally. We offer high-quality products from renowned brands like Bently Nevada, Honeywell, ABB, and more. With our warehouse in China stocking up to 30,000 pieces, we ensure rapid delivery to meet urgent order needs while maintaining competitive pricing to save our customers' budgets. Learn more...

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